Altrix SN-7818 Max 4TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN7818-MAX · Released 2019 · Updated 2026-10-25
Key facts
| Benchmark index | 12,008 (SSDs scale) |
|---|---|
| Category rank | #12,161 |
| Street price | $379 |
| Power | 5 W (active) |
| Performance per dollar | 31.68 |
| Released | 2019 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-7818 Max |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 3,400 MB/s |
| Sequential write | 2,600 MB/s |
| Random 4K read | 560K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | None |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Novexa SN-2699 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,327 | $529 | Compare |
| Altrix SN-9910 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,346 | $149 | Compare |
| Mirenta SN-2559 SE 2TB PCIe 5.0 NVMe M.2 2280 SSD | 12,955 | $379 | Compare |
| Novexa SN-3594 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,180 | $269 | Compare |
| Altrix SN-7838 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD | 5,950 | $79 | Compare |
| Altrix SN-1232 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,933 | $599 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-7818 Max 4TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/33030005 (accessed 2026-10-25).